Weather History for Anchorage, AK

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Monday, January 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 23 °F 17 °F  
Max Temperature 27 °F 23 °F 48 °F (1945)
Min Temperature 19 °F 11 °F -23 °F (1989)
Degree Days  
Heating Degree Days 42    
Month to date heating degree days 823  
Since 1 July heating degree days 5834  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 21 °F    
Average Humidity 83    
Maximum Humidity 96    
Minimum Humidity 69    
Precipitation  
Precipitation 0.00 in 0.02 in 0.84 in (1961)
Month to date precipitation 0.82 0.49  
Year to date precipitation 0.82 0.49  
Snow  
Snow 0.00 in 0.30 in 3.80 in (1981)
Month to date snowfall 9.9 7.6  
Since 1 July snowfall 34.8 45.7  
Snow Depth 12.00 in    
Sea Level Pressure  
Sea Level Pressure 29.82 in    
Wind  
Wind Speed 5 mph (NNE)    
Max Wind Speed 8 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Jan. 21, 2013 Rise Set
Actual Time 9:44 AM AKST 4:39 PM AKST
Civil Twilight 8:51 AM AKST 5:32 PM AKST
Nautical Twilight 7:56 AM AKST 6:27 PM AKST
Astronomical Twilight 7:05 AM AKST 7:19 PM AKST
Moon 12:16 PM AKST (1/21) 5:29 AM AKST (1/21)
Length of Visible Light 8h 41m
Length of Day
6h 54m
Waxing Gibbous, 76% of the Moon is Illuminated
Jan 21
Waxing Gibbous
Jan 26
Full
Feb 3
Last Quarter
Feb 9
New
Feb 17
First Quarter

Hourly Weather History & Observations

Time (AKST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:08 AM 23.0 °F - 19.4 °F 86% 29.89 in 4.0 mi Calm Calm - N/A   Mostly Cloudy
12:15 AM 24.8 °F - 21.2 °F 86% 29.90 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:53 AM 23.0 °F - 21.0 °F 92% 29.91 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:53 AM 24.1 °F - 21.0 °F 88% 29.91 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:53 AM 24.1 °F 18.2 °F 19.9 °F 84% 29.89 in 10.0 mi ENE 4.6 mph - N/A   Clear
4:53 AM 21.9 °F 15.7 °F 19.0 °F 89% 29.89 in 10.0 mi NE 4.6 mph - N/A   Partly Cloudy
5:53 AM 21.0 °F - 18.0 °F 88% 29.88 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:53 AM 23.0 °F 17.0 °F 19.0 °F 85% 29.87 in 10.0 mi NE 4.6 mph - N/A   Partly Cloudy
7:53 AM 21.0 °F 14.6 °F 18.0 °F 88% 29.86 in 10.0 mi NNE 4.6 mph - N/A   Scattered Clouds
8:53 AM 23.0 °F 18.4 °F 19.0 °F 85% 29.87 in 10.0 mi NE 3.5 mph - N/A   Scattered Clouds
9:53 AM 23.0 °F 17.0 °F 19.9 °F 88% 29.86 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
10:53 AM 23.0 °F 15.8 °F 19.9 °F 88% 29.85 in 10.0 mi NE 5.8 mph - N/A   Mostly Cloudy
11:53 AM 26.1 °F 18.4 °F 21.0 °F 81% 29.83 in 10.0 mi North 6.9 mph - N/A   Mostly Cloudy
12:53 PM 26.1 °F 18.4 °F 21.0 °F 81% 29.82 in 10.0 mi North 6.9 mph - N/A   Mostly Cloudy
1:53 PM 28.0 °F 21.7 °F 21.0 °F 75% 29.81 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
2:53 PM 28.0 °F 20.8 °F 21.0 °F 75% 29.78 in 10.0 mi NNW 6.9 mph - N/A   Mostly Cloudy
3:53 PM 27.0 °F 19.5 °F 21.0 °F 78% 29.77 in 10.0 mi NNW 6.9 mph - N/A   Mostly Cloudy
4:53 PM 28.0 °F 20.8 °F 21.0 °F 75% 29.75 in 10.0 mi North 6.9 mph - N/A   Mostly Cloudy
5:53 PM 28.9 °F - 21.9 °F 75% 29.74 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:53 PM 30.0 °F 24.1 °F 21.0 °F 69% 29.73 in 10.0 mi North 5.8 mph - N/A   Overcast
7:53 PM 30.0 °F 24.1 °F 21.0 °F 69% 29.73 in 10.0 mi NNW 5.8 mph - N/A   Overcast
8:53 PM 28.9 °F 21.1 °F 21.0 °F 72% 29.74 in 10.0 mi North 8.1 mph - N/A   Mostly Cloudy
9:53 PM 30.0 °F 23.2 °F 21.9 °F 72% 29.73 in 10.0 mi NNE 6.9 mph - N/A   Overcast
10:53 PM 28.0 °F 24.2 °F 23.0 °F 81% 29.74 in 10.0 mi East 3.5 mph - N/A   Overcast
11:53 PM 28.9 °F 23.9 °F 23.0 °F 78% 29.72 in 10.0 mi NE 4.6 mph - N/A   Overcast